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BELL

BELL 4Forty MIPS Adult Mountain Bike Helmet

  • Based on 518 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Sep 23 – Sep 25
Order within 12 hours and 27 minutes
Available payment plans shown during checkout

Recently Viewed

Color: Matte/Gloss Slate/Orange (2023)


Size: Medium (55-59 cm)


Features

  • Synthetic
  • Imported
  • FUSION IN-MOLDING POLYCARBONATE SHELL - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet.
  • MIPS-EQUIPPED AND FLOAT FIT (INTEGRATED WITH MIPS) - MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts. A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with MIPS).
  • NO-TWIST TRI-GLIDES AND SWEAT GUIDE - Quick-adjust fasteners that help keep straps flat and properly positioned. Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear
  • NO-TWIST TRI-GLIDES AND SWEAT GUIDE - Quick-adjust fasteners that help keep straps flat and properly positioned. Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear.
  • GOGGLEGUIDE ADJUSTABLE VISOR SYSTEM - Adaptable visor system accommodates both goggles and glasses and works with or without the visor attached.

Brand: BELL


Color: Matte/Gloss Slate/Orange (2023)


Age Range (Description): Adult


Size: Medium (55-59 cm)


Special Feature: Adjustable Strap


Brand: ‎BELL


Color: ‎Matte/Gloss Slate/Orange (2023)


Age Range (Description): ‎Adult


Size: ‎Medium (55-59 cm)


Special Feature: ‎Adjustable Strap


Model Name: ‎4Forty MIPS


Outer Material: ‎Polycarbonate (PC)


Recommended Uses For Product: ‎Cycling


Item dimensions L x W x H: ‎14 x 10 x 8 inches


Inner Material: ‎Expanded Polystyrene


Item Weight: ‎1.7 Pounds


Style: ‎sport


UPC: ‎768686165535


Item Package Dimensions L x W x H: ‎14.02 x 9.49 x 7.28 inches


Package Weight: ‎0.78 Kilograms


Item Dimensions LxWxH: ‎14 x 10 x 8 inches


Brand Name: ‎BELL


Material: ‎EPS, Polycarbonate


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Manufacturer: ‎BELL


Part Number: ‎7101615


Sport Type: ‎Cycling


Date First Available: March 31, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 23 – Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great helmet
Color: Matte/Gloss Gray/Red (2023) Size: Large (58-62 cm)
Fit perfect and look very good. Quality is amazing
Reviewed in the United States on May 10, 2024 by Bartlomiej
    • Great helmet
Color: Matte Dark Gray/Crimson (2023) Size: Large (58-62 cm)
Great fit
Reviewed in the United States on June 3, 2024 by Mike
    • Very well designed, easily adjustable, well fitting and great looking MIPS helmet. Get one!
The helmet fits really well. Sizing guide was surprisingly accurate. I always considered myself to have a larger head so would normally have ordered a large, but trusted the sizing chart which recommended the medium and it was right on the money. I got the copper color and it looks great. A very nice, matte metallic coppery-orange. Sizing dial on the back is a breeze to use, even while riding. The sweat “gutter” channels the sweat away from my forehead, as promised. Really cool feature that you don’t appreciate until you have it. The visor is easily rotatable (maybe a little too easily), but it works well. Overall - highly satisfied with the 4forty. It’s not the cheapest MIPS helmet out there, but the comfort, range of adjustments, and the nice looks make it a great value! ... show more
Reviewed in the United States on July 19, 2018 by Roman
    • Great fit
Color: Matte/Gloss Cement Size: Medium (55–59 cm)
easy adjustment, light well-made.
Reviewed in the United States on June 20, 2024 by Francis Conway
    • Nice helmet, but the visor was very bent up upon arrival
Color: Matte/Gloss Gray/Black (Discontinued) Size: Large (58-62 cm)
Review Image by Always on a Budget Always on a Budget
Review Image by Always on a Budget Always on a Budget
We ordered this helmet for my husband to wear when riding his new e-bike because his old mountain bike helmet is outdated and not comfortable at all. The first thing we noticed when my husband removed this helmet from the retail box right after it was delivered was the visor....it was completely misshaped and bent up! (see photo). The box is fine. It isn't damaged so we're thinking the helmet was either packaged that way, or the box had been opened at Amazon and dropped or run over(?) My husband needed the helmet the next morning so he decided to try to reshape it with some hot air, like from our hair dryer, which can work if the dryer has a hot enough setting. Ours wasn't hot enough so he used our heat gun that he's used in the past for building radio-controlled planes with monokote. The key to using a heat gun effectively is not to hold it one place for too long. He did a great job...you can't even tell the visor was damaged (see photo). The helmet fits him really well and is comfortable. We would have rated this helmet at 5-stars had it not been for the damaged visor. ... show more
Reviewed in the United States on May 31, 2023 by Always on a Budget Always on a Budget
    • It fits!
Color: Matte/Gloss Black Size: X-Large (61-65 cm)
Only bike helmet I’ve found to fit my head. Bell sizes are true, unlike some of the other name brands. Well done.
Reviewed in the United States on July 9, 2024 by Jason D King
    • Cool and comfortable!
Color: Matte/Gloss Black Size: Large (58-62 cm)
Like: lightweight, great strap system, good looking Dislike: Looks a bit big (probably due to the MIPS rating), MIPS sticker on back is really hard to remove without damaging the helmet finish. This helmet holds up the BELL name very well. They basically last forever.
Reviewed in the United States on August 11, 2023 by Dan AV Guy
    • Great helmet -- everyone in the family wants one
Color: Matte/Gloss Gray/Red (2023) Size: Small (52-56 cm)
Great value on a great helmet. My wife has had one for awhile and we ordered another for my son so that he stops borrowing hers. In addition to the great price on discontinued colors, what welike about it is: -MIPS -Fully adjustable straps (more and more helmets are coming with straps that are sewn where they come together under the ears, which doesn't allow for full adjustment front-to-rear) -Fully in-molded shell that extends all the way around the bottom, which extends the life of the helmet considerably especially when used by kids who leave them lying around. ... show more
Reviewed in the United States on July 22, 2024 by Thoughtful Critic

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